Panasonic TC-32LX50 Service Manual

Also see for TC26LX50 - LCD COLOR TV: Operating instructions Operating instructions Operating instructions

Contents

Panasonic TC-32LX50 Service Manual Manual pdf 32 page image

10.6. H-Board (3 of 3) Schematic Diagram++++++++++++++++++++++++++HP_RSCL0BZERO_X_DETHP_LSP_RSTB_RSTA_MUTESDA0BSP_LSP_MUTESTB_RSTR20470C202116V0.1uC212825V1000uR20704.7kR200322kTP2009JS2004R2079100kC211750V0.1uC21290.22u 25VR203347kR20530C207035V470uR204368kL2004G1C330K00024IC2004C1BB000009471 OUT12 MUTE3 IN14 GND 5IN26BIAS7OUT28VCCTP2001R203782kR208847kC20576.3V100uC2156220p50VR2019 10kR203082kR21332.2kC21591u25VR20455.6kC207750V0.1uR2046100kC200450V0.01uUNREG_24VQ20052SD0601ASLC2115220p50VR215610kR208422kR212327C20241500p50VC213050V0.015uR216356C20480.022u50VTP2003R211110L2001G1C330K00024TP2011R22022.2kR20024.7kC215150V2.2uC206250V0.01uC207150V0.1uD2003MA3X152K0LR2148100D2101MA3X704D0LR215110C21490.22u 25VR2145 47kL2008J0JJC0000011C1BB00000998IC20071 VSSD2 VSSA3 IN-4 IN+5 VDDA6 POWERUP7 ENABLE8 DIAG9 CGND10 VSSD 11VSSD12OVP13HVP14STABI15VSSP16OUT17BOOT18VDDP19HVPI20VSSDC201822u35VR213615kC20011u10VR21732.2kR217110R22111kR2022 10kC204050V1000pR2089 10kQ20072SC584500LC2093 2200p50VR2032330C20278200p50VR2063100kSTB7VR214015kR203647kR2034100kQ20092SC584500LR20480C20021u10VC2143 2200p50VC20530.1u25VR2051 0C20556.3V100u C211150V2.2uC212525V47uC212750V0.1uC200322u35VL2003G1C330K00024R2104 1kQ20142SC584500LR20540C214525V47uR214339R213910kC20470.022u50VC211425V1uC204650V0.01u1%R204920kQ20162SC584500LC20221500p50VC2072 2200p50VSTB3.3VR204468kC21260.22u25VC20258200p50VC21460.22u25VR2144 1kC204310V100uH141234R207122kR21023.9kMAIN5VC201650V0.01uL2002G1C330K00024C20323900p50VC2144 2200p50VR203847kC2116220p50VC20154.7u25VL2011J0JJC0000011C21180.015u50VR205010kR22012.2kC20790.22u 25VC2135220p50VTP3138C2123 2200p50VIC2003C0ABBA0001681234 5678C210050V0.015uJS2006C2122 2200p50VR2128100C20364.7u10VR2161470kR202847kR208518kC20238200p50VC201935V220uC20490.1u25VC213425V1uR22121kR21126.8kC20500.1u25VC206047u6.3VR213110C20261500p50VC202816V 1uR22002.2kC208750V0.1uR208215kR200422kC207825V1000uC20144.7u25VR205510kR21223.9kR206010kTP2015C20510.022u50VC215750V0.1uC202916V 1uR20185.6kC2092 2200p50VR208115kTP2008C20611u6.3VC20960.22u25VC2085220p50VR20694.7kR20671kC215425V1uR2052 0JS2005R20754.7kC1BB00000800IC20011 Lin2 Rin3 ADDout4 Bout5 Sout6 ADDin7 DIFin8 SWin9 HPout10 HPin11 PeqL1112 PeqL1213 PeqR1114 PeqR1215 PeqL2116 PeqL22 17PeqR2118PeqR2219PeqL3120PeqL3221PeqR3122PeqR3223SWout24Rout25Lout26Vcc27Vref28ADJ29PORT30SCL31SDA32GNDR22032.2kC21090.015u50VSUB9VR202356Q20122SC584500LR2020 10kC20520.022u50VC20343900p50VR210010kTP2005R20661kC21100.015u 50VR22141kC20081u10VR22131kQ20022SA207700LR2009100C20318200p50VC209525V47uMAIN9VR203947kR2062100kR2124 1kL2009J0JJC0000011R2172 6.8kC2074 2200p50VR209922kTP2012C2073 2200p50VR2164 1kR21623.9kC20586.3V100uC2086220p50VR2017100kR2167100MAIN5VR205622kC20301500p50VTP2010R2064100kC2136220p50VR2121470kR2090 10kR20874.7kC215050V0.015uR20210 R213815kR2107100D2102MA3X704D0LC204550V0.01uR2141470kR20684.7kR2026180kC2142 2200p50VTP2002C213750V0.1uC20353900p50VR21030R2152 6.8kTP2004R215515kR213710kR21662.2k C214750V0.1uTP2014R204139kC21600.1u25VC206450V0.01uC20446.3V100uR2127100C20631u6.3VR200522C20101u10VQ20082SC584500LR2101470kR20014.7kC207525V47uH1512345R21062.2kR204239kR2132 6.8kJS2007R21532.2kJS2003C208150V2.2uR208310kQ20132SC584500LC20333900p50VC21190.015u 50VR2108100R208010kR21462.2kR2125 47kC21621u25VC2155220p50VR21132.2kR21423.9kC1BB00000998IC20051 VSSD2 VSSA3 IN-4 IN+5 VDDA6 POWERUP7 ENABLE8 DIAG9 CGND10 VSSD 11VSSD12OVP13HVP14STABI15VSSP16OUT17BOOT18VDDP19HVPI20VSSDC1BB00000998IC20061 VSSD2 VSSA3 IN-4 IN+5 VDDA6 POWERUP7 ENABLE8 DIAG9 CGND10 VSSD 11VSSD12OVP13HVP14STABI15VSSP16OUT17BOOT18VDDP19HVPI20VSSDR205722kC20760.22u25VC209750V0.1uC1BB00000998IC20081 VSSD2 VSSA3 IN-4 IN+5 VDDA6 POWERUP7 ENABLE8 DIAG9 CGND10 VSSD 11VSSD12OVP13HVP14STABI15VSSP16OUT17BOOT18VDDP19HVPI20VSSDQ20042SC584500LC20591u6.3VR201439kC20135600p50VR21262.2kC213150V2.2uR20246.8kC20071u10VC21610.1u25VC205650V0.01uC2124 2200p50VR202747kTP2006TP2013C200550V1800pR207222kR20250*JS30490R207322kC208425V1uQ2003UNR221300LR203547kC20540.1u25VC209825V1000uQ20062SD0601AQLR2105 47kR206110kR2065100kR202947kC20174.7u25VTP2007C208050V0.015uC2094 2200p50VIC2002C0ABBA0001681234 5678R215410kR2147100R2008100R203122kC214825V1000uR2165 47kD2004MA3X152K0LMAIN9VR2078100kR207422kSOUND_VCCL2010J0JJC0000011C20990.22u 25VC200650V1800pTP3139C202022u35VR200622R2168100SUFFIX JWAB:LX50MUTE TR.SOUND CTRLMONITOR DEFEATSTB3.3VRESETLch_INRcH_IN-+GNDVCC- +LinRinHP AMPMUTEHP_DET-+- +VCCGND200Hz LPF200Hz HPF200Hz HPF200Hz LPFWoo_L +Woo_L -SP_L -SP_L +SP_R +NCMUTESP_R -Woo_R -Woo_R +WOOFER LSPEAKER LSPEAKER RWOOFER RHigh:OperateLow:MuteHigh:OperateLow:MuteHigh:Mute17.7VH-BOARD TNPH0622AB(3/3)24232526222124 2619 20 2522 2723214.44.44.44.44.44.44.44.44.44.44.44.44.44.44.44.44.44.44.44.44.84.44.84.400.64.44.48.90.34.44.44.44.44.408.92.92.92.92.92.92.904.44.44.48.92.02.61.908.91.92.01.9008.78.217.54.93.2000020.1008.6017.58.412.48.7008.204.98.612.40020.108.4017.58.703.217.508.7008.204.98.612.40020.108.4017.58.703.217.508.7008.204.98.612.40020.108.4017.58.703.217.508.74.804.803.1 0004.8000.60.60.102.53.33.10.40.53.30.400.5002.8003.2003.2TOSPEAKER LTOSPEAKER R8.78.408.78.48.78.48.78.4TC-32/26LX50 H-Board (3 of 3) Schematic Diagram TC-32/26LX50 H-Board (3 of 3) Schematic DiagramTC-32LX50 / TC-26LX5032